controller์˜ ์ž„๋ฌด? DAO์˜ ์ž„๋ฌด?

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๋‚˜์ฐฝํ›ˆ

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Dec 16, 2010, 3:17:43โ€ฏAM12/16/10
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์•ˆ๋…•ํ•˜์„ธ์š”~
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๊ฐœ๋ฐœ์„ ํ•˜๋˜์ค‘์— ๋ฌด์–ธ๊ฐ€ ๊ผฌ์ด๋Š”๊ฑฐ ๊ฐ™์•„์„œ ์ด๋ ‡๊ฒŒ ์งˆ๋ฌธ์„ ์˜ฌ๋ ค๋ด…๋‹ˆ๋‹ค.
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ํฌ์ธํŠธ ๊ด€๋ จํ•ด์„œ ๋™์ž‘์„ ํ•˜๋Š” PointController,
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์‚ฌ์šฉ์ž ๊ด€๋ จํ•ด์„œ ๋™์ž‘์„ ํ•˜๋Š” UserController,
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์–ดํ”Œ๋ฆฌ์ผ€์ด์…˜ ๊ด€๋ จํ•ด์„œ ๋™์ž‘์„ ํ•˜๋Š” ApplicationController
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์ด๋ ‡๊ฒŒ 3๊ฐœ์˜ ์ปจํŠธ๋กค๋Ÿฌ๊ฐ€ ์žˆ๊ณ 
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Point, user, application์˜ ์ •๋ณด๋ฅผ ๊ฐ€์ง€๊ณ  ์žˆ๋Š” ํ…Œ์ด๋ธ”์—
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DB๊ด€๋ จ ์•ก์…˜์„ ํ•˜๋Š” DAO๋“ค์ด ์กด์žฌํ•˜๊ณ  ์žˆ์Šต๋‹ˆ๋‹ค.
(PointDAO, UserDAO, ApplicationDAO(
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์ด๋Ÿฐ ์ƒํƒœ์—์„œ
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์–ดํ”Œ๋ฆฌ์ผ€์ด์…˜์„ ์‚ฌ์šฉ์ž๊ฐ€ ํฌ์ธํŠธ๋ฅผ ์†Œ๋น„ํ•ด์„œ ์‚ฌ์šฉํ•œ๋‹ค๋ผ๋Š” ์•ก์…˜์ด ์ผ์–ด๋‚ฌ์„๋•Œ
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ApplicationController์—์„œ PointController์˜ ๋ฉ”์†Œ๋“œ๋ฅผ ํ˜ธ์ถœํ•ด์„œ
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A๋ผ๋Š”ย ์‚ฌ์šฉ์ž๊ฐ€ ํฌ์ธํŠธ๋ฅผ ์‚ฌ์šฉํ–ˆ๋‹ค๋ผ๋Š” ๋ถ€๋ถ„์„ ํ…Œ์ด๋ธ”์— ์ €์žฅ์„ ํ•˜๊ณ 
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A ์‚ฌ์šฉ์ž๊ฐ€ ๊ฐ€์ง€๊ณ  ์žˆ๋˜ ํฌ์ธํŠธ์—์„œ ์†Œ๋น„ํ•œ ํฌ์ธํŠธ๋งŒํผ์„ ์‚ฌ์šฉ์ž ํ…Œ์ด๋ธ”์—์„œ
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๋นผ๋Š” ์ž‘์—…์„ ๊ตฌํ˜„ํ•˜๋ ค๊ณ  ํ•˜๋Š”๋ฐ
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PointController์—์„œ UserController๋ฅผ ํ˜ธ์ถœํ•ด์„œ
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UserDAO๋ฅผ ์ด์šฉํ•˜์—ฌ ํฌ์ธํŠธ๋ฅผ ๋ณ€๊ฒฝํ•˜๋А๋ƒ..
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์•„๋‹ˆ๋ฉด PointController์—์„œ UserDAO๋ฅผ ์ด์šฉํ•˜์—ฌ
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ํฌ์ธํŠธ๋ฅผ ๋ณ€๊ฒฝํ•˜๋А๋ƒ ๋ผ๋Š” ๋ถ€๋ถ„์ด
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๊ฑธ๋ ค์„œ ์ด๋ ‡๊ฒŒ ์งˆ๋ฌธ์„ ๋“œ๋ฆฝ๋‹ˆ๋‹ค.
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controller๋ฅผ ํƒ€๊ณ ์„œ ๊ฐ€๋Š”๊ฒŒ ๋งž๋‚˜์š”?
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์•„๋‹ˆ๋ฉด DAO๋ฅผ ์ง์ ‘ ์‚ฌ์šฉํ•ด๋„ ๋˜๋Š”๊ฒŒ ๋งž๋‚˜์š”?;
ย 
ย 
๋งž๋‚˜์š”๋ผ๋Š” ๊ฒŒ ์ •๋‹ต์ด ์•„๋‹Œ๊ฑฐ ๊ฐ™๊ธฐ๋„ ํ•˜๊ณ ;;
ย 
๋‹จ๊ณ„๋ฅผ ์ค„์—ฌ์„œ ๊ฐ€๋Š”๊ฒŒ ๋งž๋Š”๊ฑฐ ๊ฐ™๊ธฐ๋„ ํ•˜๊ตฌ;;;
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pointController์—์„œ userController๋ฅผ ํ˜ธ์ถœํ•ด์„œ ๊ฐ€๋А๋ƒ..
ย 
์•„๋‹ˆ๋ฉดpointcontroller์—์„œ userDao๋ฅผ ํ˜ธ์ถœํ•ด์„œ ๊ฐ€๋А๋ƒ;;
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๋ญ”๊ฐ€ ๊ณ ๋ฏผํ• ๊ฒŒ ์•„๋‹Œ๋ฐ ๊ณ ๋ฏผํ•˜๋Š”๊ฑฐ ๊ฐ™์•„์„œ ๋‹ต๋‹ตํ•˜๋„ค์š”.ใ… _ใ… 
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์ œ๊ฐ€ DAO์™€ controller์˜ ์—ญํ• (?) ์˜๋ฏธ(?)๋ฅผ ์ œ๋Œ€๋กœ ์ดํ•ด๋ฅผ ๋ชปํ•œ๊ฑธ๊นŒ์š”?
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๋งŽ์€ ๋ถ„๋“ค์˜ ์˜๊ฒฌ ๋ถ€ํƒ๋“œ๋ฆฝ๋‹ˆ๋‹ค..

์›์ƒํ˜ธ

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Dec 16, 2010, 3:35:25โ€ฏAM12/16/10
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์ค‘๊ฐ„์— Service ๊ณ„์ธต์„ ๋‘๋Š”๊ฒŒ ์ข‹์ง€ ์•Š์„๊นŒ์š”?
Controller๋Š” ์›น ์š”์ฒญ๊ณผ ์‘๋‹ต๋งŒ์„ ์ฒ˜๋ฆฌํ•˜๋Š” ๋ถ€๋ถ„์œผ๋กœ ์ƒ๊ฐํ•˜์‹œ๊ณ ,ย 
์‹ค์ œ ๋น„์ฆˆ๋‹ˆ์Šค ๋กœ์ง์€ Service ๊ณ„์ธต์—์„œ ํ•˜๋Š”๊ฑฐ์ฃ .
์ฆ‰ย PointService, UserService ๊ฐ™์€๊ฑธ ๋งŒ๋“œ์‹œ๊ณ , Controller๋Š” ์„œ๋น„์Šค ๋ฉ”์†Œ๋“œ๋งŒ ํ˜ธ์ถœํ•˜๋Š” ๊ฒ๋‹ˆ๋‹ค.

์„œ๋น„์Šค๊ณ„์ธต์€ ๋‚ด๋ถ€์—์„œ Repository, Factory, Domain objects ๊ฐ™์€๊ฑธ ์ด์šฉํ•ด์„œ ๋กœ์ง์„ ๊ตฌ์„ฑํ•˜์‹œ๊ณ ์š”.

๋˜ ์ด๋ ‡๊ฒŒ ํ•ด์•ผ ์„œ๋น„์Šค ๋ฉ”์†Œ๋“œ๋ฅผ AOP ํŠธ๋žœ์žญ์…˜์œผ๋กœ ๋ฌถ์„ ์ˆ˜ ์žˆ๊ฒ ์ง€์š”.

2010/12/16 ๋‚˜์ฐฝํ›ˆ <huli...@gmail.com>
--
Google ๊ทธ๋ฃน์Šค 'Korea Spring User Group' ๊ทธ๋ฃน์— ๊ฐ€์ž…ํ–ˆ์œผ๋ฏ€๋กœ ๋ณธ ๋ฉ”์ผ์ด ์ „์†ก๋˜์—ˆ์Šต๋‹ˆ๋‹ค.
์ด ๊ทธ๋ฃน์— ๊ฒŒ์‹œํ•˜๋ ค๋ฉด ks...@googlegroups.com(์œผ)๋กœ ์ด๋ฉ”์ผ์„ ๋ณด๋‚ด์„ธ์š”.
๊ทธ๋ฃน์—์„œ ํƒˆํ‡ดํ•˜๋ ค๋ฉด ksug+uns...@googlegroups.com๋กœ ์ด๋ฉ”์ผ์„ ๋ณด๋‚ด์ฃผ์„ธ์š”.
๋” ๋งŽ์€ ์˜ต์…˜์„ ๋ณด๋ ค๋ฉด http://groups.google.com/group/ksug?hl=ko์—์„œ ๊ทธ๋ฃน์„ ๋ฐฉ๋ฌธํ•˜์„ธ์š”.



--
-----------~~-----------------~~-----------------~~------------------~~--------------------~~--------------------~~------
* ์›์ƒํ˜ธ (Won, Shawn), BPNR
* E-Mail (sh...@bpnr.co.kr, shaw...@gmail.com), Jabber ID : shaw...@gmail.com
* --- "The best way to predict the future is to invent it" - Alan Kay
-----------~~-----------------~~-----------------~~------------------~~--------------------~~--------------------~~------

์›์ƒํ˜ธ

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Dec 16, 2010, 3:36:09โ€ฏAM12/16/10
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Repository๋Š” DAO๋ผ๊ณ  ๋ณด์…”๋„ ๋˜๊ฒ ์ฃ ?

2010/12/16 ์›์ƒํ˜ธ <shaw...@gmail.com>

๋‚˜์ฐฝํ›ˆ

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Dec 16, 2010, 3:52:18โ€ฏAM12/16/10
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๊ทธ๋Ÿผ PointService์—์„œ UserDAO ์™€ PointDAO๋ฅผ ์ด์šฉํ•ด์„œ
ย 
๋กœ์ง์„ ๊ตฌํ˜„ํ•˜๋ฉด ๋œ๋‹ค๋Š” ๋ง์”€์ด์‹ ๊ฐ€์š”..?;;
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์•„๋‹ˆ๋ฉด;; Service๋‹จ์—์„œ ๋‹ค๋ฅธ Service๋ฅผ ์ด์šฉํ•˜์—ฌ ๊ฐ๊ฐ์˜ DAO์—
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์ ‘๊ทผ(?)์„ ํ•˜๋„๋ก ํ•˜์—ฌ์•ผ ํ•˜๋Š”๊ฑธ๊นŒ์š”?
ย 
๋ญ”๊ฐ€.. ๋‹ต์ด ์—†๋Š”๋ฐ ๋‹ต์„ ์—ฌ์ญค๋ณด๋Š”๊ฑฐ ๊ฐ™์•„ ์ฃ„์†ก์Šค๋Ÿฝ๋„ค์š”.;;;
ย 
๊ทธ๋ƒฅ ์„œ๋น„์Šค๋‹จ์„ ๋งŒ๋“ค์–ด์„œ ์ œ ๋ง˜๋Œ€๋กœ ํ•˜๋ฉด ๋œ๋‹ค.........?;; ๊ฐ€ ๋‹ต์ผ๊นŒ์š”? ใ… _ใ… 
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๋‹ค์‹œํ•œ๋ฒˆ ์กฐ์–ธ ๋ถ€ํƒ๋“œ๋ฆฝ๋‹ˆ๋‹ค.
ย 
2010๋…„ 12์›” 16์ผ ์˜คํ›„ 5:36, ์›์ƒํ˜ธ <shaw...@gmail.com>๋‹˜์˜ ๋ง:

JUNG-LAE JO

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Dec 16, 2010, 4:02:24โ€ฏAM12/16/10
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ํŠน์ •๋ฐ์ดํ„ฐ๋ฅผ ์กฐ์ž‘ํ•˜๋Š” ์ž‘์—…์€ ํŠน์ •๋ฐ์ดํ„ฐ๋ฅผ ๊ฐ€์ง€๊ณ  ์žˆ๋Š” ์ธํ„ฐํŽ˜์ด์Šค๊ฐ€ ์ฒ˜๋ฆฌํ•ด์•ผ๊ฒ ์ฃ .
์ฆ‰, ์„œ๋น„์Šค๋‹จ์—์„œ ์„œ๋น„์Šค๋ฅผ ํ˜ธ์ถœํ•˜๋Š”๊ฒŒ ์ข‹์•„๋ณด์ด๋„ค์š”.
๊ฐ๊ฐ์˜ ์„œ๋น„์Šค๋ฅผ ์„œ๋กœ ๋‹ค๋ฅธ ๊ฐœ๋ฐœ์ž๊ฐ€ ๊ตฌํ˜„ํ•œ๋‹คํ–ˆ์„๋•Œ ์„œ๋น„์Šค๋ฅผ ์ธํ„ฐํŽ˜์ด์Šค ์ œ๊ณตํ•ด๋†“๊ณ  ๊ฐ๊ธฐ ํ•  ์ผ ํ•˜๋ฉด ๋˜๊ณ ์š”.

2010. 12. 16. ์˜คํ›„ 5:52์— "๋‚˜์ฐฝํ›ˆ" <huli...@gmail.com>๋‹˜์ด ์ž‘์„ฑ:
>>>> ๊ทธ๋ฃน์—์„œ ํƒˆํ‡ดํ•˜๋ ค๋ฉด ksug+uns...@googlegroups.com<ksug%2Bunsu...@googlegroups.com>๋กœ

>>>> ์ด๋ฉ”์ผ์„ ๋ณด๋‚ด์ฃผ์„ธ์š”.
>>>> ๋” ๋งŽ์€ ์˜ต์…˜์„ ๋ณด๋ ค๋ฉด http://groups.google.com/group/ksug?hl=ko์—์„œ ๊ทธ๋ฃน์„ ๋ฐฉ๋ฌธํ•˜์„ธ์š”.
>>>>
>>>
>>>
>>>
>>> --
>>>
>>> -----------~~-----------------~~-----------------~~------------------~~--------------------~~--------------------~~------
>>> * ์›์ƒํ˜ธ (Won, Shawn), BPNR
>>> * E-Mail (sh...@bpnr.co.kr, shaw...@gmail.com), Jabber ID :
>>> shaw...@gmail.com
>>> * --- "The best way to predict the future is to invent it" - Alan Kay
>>>
>>> -----------~~-----------------~~-----------------~~------------------~~--------------------~~--------------------~~------
>>>
>>
>>
>>
>> --
>>
>> -----------~~-----------------~~-----------------~~------------------~~--------------------~~--------------------~~------
>> * ์›์ƒํ˜ธ (Won, Shawn), BPNR
>> * E-Mail (sh...@bpnr.co.kr, shaw...@gmail.com), Jabber ID :
>> shaw...@gmail.com
>> * --- "The best way to predict the future is to invent it" - Alan Kay
>>
>> -----------~~-----------------~~-----------------~~------------------~~--------------------~~--------------------~~------
>>
>> --
>> Google ๊ทธ๋ฃน์Šค 'Korea Spring User Group' ๊ทธ๋ฃน์— ๊ฐ€์ž…ํ–ˆ์œผ๋ฏ€๋กœ ๋ณธ ๋ฉ”์ผ์ด ์ „์†ก๋˜์—ˆ์Šต๋‹ˆ๋‹ค.
>> ์ด ๊ทธ๋ฃน์— ๊ฒŒ์‹œํ•˜๋ ค๋ฉด ks...@googlegroups.com(์œผ)๋กœ ์ด๋ฉ”์ผ์„ ๋ณด๋‚ด์„ธ์š”.
>> ๊ทธ๋ฃน์—์„œ ํƒˆํ‡ดํ•˜๋ ค๋ฉด ksug+uns...@googlegroups.com<ksug%2Bunsu...@googlegroups.com>๋กœ

Sungchul Park

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Dec 16, 2010, 6:33:09โ€ฏAM12/16/10
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๊ฐ„๋‹จํ•˜๊ฒŒ ๋ฉ”์ผ๋ง์œผ๋กœ ์–˜๊ธฐํ•˜๊ธฐ์—” ์ข€ ์–ด๋ ค์šด ์ฃผ์ œ๋„ค์š”.

์ผ๋‹จ DAO๋ฅผ Table Data Gateway ๋ฐฉ์‹์œผ๋กœ ๋งŒ๋“ค์—ˆ๋‹ค๊ณ  ์ƒ๊ฐ์ด ๋ฉ๋‹ˆ๋‹ค. ๊ฐ„๋‹จํžˆ ๋งํ•ด์„œ ํ…Œ์ด๋ธ”๊ณผ DAO๊ฐ€ 1:1 ๊ด€๊ณ„์ธ ์ƒํ™ฉ์ด์ฃ .

๊ทธ๋ฆฌ๊ณ  ๊ฐ™์€ ๊ตฌ์กฐ๋กœ Controller๋ฅผ ๋งŒ๋“ค์—ˆ๊ณ ์š”.

์ง€๊ธˆ ์„œ ๋น„์Šค ๊ณ„์ธต๋ฅผ ๋„์ž…ํ•œ๋‹ค๊ณ  ํ•ด๋„ ์—ญ์‹œ point, user, application์œผ๋กœ ๋‚˜๋ˆ„๋ฉด ๋ญ”๊ฐ€ ๋ฌธ์ œ๋ฅผ ํ•ด๊ฒฐํ•ด์•ผํ•˜๋Š” ์œ„์น˜๋งŒ ๋ฐ”๋€” ๋ฟ ๋กœ์ง์„ ๊ตฌ์„ฑํ•˜๋Š” ๋ฐฉ์‹์— ๋Œ€ํ•œ ์˜๋ฌธ์€ ํ•ด๊ฒฐ์ด ์•ˆ๋˜๋Š” ์ƒํ™ฉ์ธ ๋“ฏ ํ•˜๋„ค์š”.

์‚ฌ์‹ค ์„œ๋น„์Šค ๊ณ„์ธต์„ ๋ฌด์—‡์œผ๋กœ ์ •์˜ํ•˜๊ณ  ์–ด๋–ป๊ฒŒ ์จ์•ผํ•˜๋Š”์ง€ ๋…ผ์˜ํ•˜๋Š” ๊ฒƒ๋„ ์ƒ๋‹นํžˆ ๋…ผ์Ÿ์ ์ด๊ณ  ๊ฒฐ๋ก ๋‚ด๊ธฐ ์‰ฝ์ง€ ์•Š์€ ๋ถ€๋ถ„์ž…๋‹ˆ๋‹ค. ํ•˜์ง€๋งŒ ์—ฌ๊ธฐ์„œ ๊ทธ๊ฑธ ๋‹ค ๋…ผ์˜ํ•  ์ˆ˜๋Š” ์—†๊ฒ ์ง€์š”.

ํ•œ๊ฐ€์ง€ ๋„์›€์ด ๋ ๋งŒํ•œ ์›์น™ ๋น„์Šทํ•œ ๊ฑธ ๋ง์”€๋“œ๋ฆฌ๋ ค๊ณ  ํ•ฉ๋‹ˆ๋‹ค.

๊ฐ ๊ณ„์ธต๋ณ„๋กœ ๊ฐ์ฒด๋ฅผ ๊ตฌ์„ฑํ•˜๋Š” ๋ชฉ์ ์„ ๋ถ„๋ฆฌํ•˜์‹ญ์‹œ์˜ค.

๋ฌด์Šจ ๋ง์ด๋ƒ๋ฉด... ์ง€๊ธˆ DAO๋ฅผ ํ…Œ์ด๋ธ”๊ณผ 1:1 ๊ตฌ์กฐ๋กœ ๊ตฌ์„ฑํ•˜์…จ๋Š”๋ฐ ์ด๊ฑด ์ถœ๋ฐœ์ด ์ข‹์Šต๋‹ˆ๋‹ค. DAO ๊ณ„์ธต์€ ํ…Œ์ด๋ธ”์˜ ๊ตฌ์กฐ์™€ ์—ฐ๊ณ„ํ•˜์—ฌ ๊ฐ์ฒด๋ฅผ ๊ตฌ์„ฑํ•˜์‹  ๊ฑฐ์ฃ .

๊ทธ๋Ÿฐ๋ฐ ์ปจํŠธ๋กค๋Ÿฌ๋„ ํ…Œ์ด๋ธ”๊ณผ ๊ฐ™๊ฑฐ๋‚˜ ๋ญ”๊ฐ€ ์˜ํ–ฅ์„ ๋ฐ›์€ ๊ตฌ์กฐ๋กœ ํ•ด์•ผ ํ• ๊นŒ์š”? ๋ฌผ๋ก  ์•„๋‹ˆ๊ฒ ์ฃ . ์ปจํŠธ๋กค๋Ÿฌ๋Š” ํ™”๋ฉด์— ๋”ฐ๋ผ ํ•„์š”ํ•œ ๋งŒํผ ๋งŒ๋“œ์‹œ๋ฉด ๋ฉ๋‹ˆ๋‹ค. ์ด๊ฑธ Page Controller๋ผ๊ณ  ๋ถ€๋ฆ…๋‹ˆ๋‹ค. ์—ฌ๊ธฐ์„œ ํŽ˜์ด์ง€๋Š” ํ™”๋ฉด์ผ ์ˆ˜๋„ ์žˆ๊ณ  Ajax์˜ ๊ฐœ๋ณ„ ์•ก์…˜์ผ ์ˆ˜๋„ ์žˆ์Šต๋‹ˆ๋‹ค. ํ•œ๋งˆ๋””๋กœ ์ปจํŠธ๋กค๋Ÿฌ๋Š” UI ๊ฐ์ฒด์ด๋‹ˆ UI์˜ ํ•„์š”์— ๋”ฐ๋ผ ๋งŒ๋“ค์–ด์•ผ ํ•œ๋‹ค๋Š” ๊ฒ๋‹ˆ๋‹ค. ์ ˆ๋Œ€ ํ…Œ์ด๋ธ” ๊ตฌ์กฐ์— ์˜ํ–ฅ์„ ๋ฐ›์•„์„œ๋Š” ์•ˆ ๋ฉ๋‹ˆ๋‹ค.

์ด๋Ÿฐ ๋ฐฉ์‹์œผ๋กœ ์• ํ”Œ๋ฆฌ์ผ€์ด์…˜์„ ๊ตฌ์„ฑํ•˜๋Š” ๊ฐ€์šด๋ฐ ๋ฌธ์ œ์˜ "์‚ฌ์šฉ์ž๊ฐ€ ํฌ์ธํŠธ๋ฅผ ์†Œ๋น„ํ•˜๋Š” ์•ก์…˜"์— ๋Œ€ํ•œ ๋กœ์ง์„ ์–ด๋””์— ๋‘๋А๋ƒ๋Š” ๋ฌธ์ œ๋ฅผ ์–ด๋–ป๊ฒŒ ํ•ด๊ฒฐํ•ด์•ผ ํ• ๊นŒ์š”?

์šฐ์„ ์€ ์ด ๋กœ์ง์ด ํŠน์ • ํ™”๋ฉด์ด๋‚˜ Ajax ํ˜ธ์ถœ์—์„œ๋งŒ ์‚ฌ์šฉ๋œ๋‹ค๋ฉด ๊ตณ์ด ์„œ๋น„์Šค ๊ณ„์ธต์„ ๋งŒ๋“ค ํ•„์š”๊ฐ€ ์—†์Šต๋‹ˆ๋‹ค. PointController ๊ฐ™์ด ํ•ด๋‹น UI๋ฅผ ์ฒ˜๋ฆฌํ•  ์ปจํŠธ๋กค๋Ÿฌ๋ฅผ ๋งŒ๋“ค๋ฉด ๋˜๋Š” ๊ฑฐ์ฃ . ์ด๋ฏธ ์ €ํฌ๋Š” ์ปจํŠธ๋กค๋Ÿฌ๋ฅผ ํ…Œ์ด๋ธ” ๊ตฌ์กฐ์™€ ๋…๋ฆฝ์ ์œผ๋กœ ๋งŒ๋“ค๊ธฐ๋กœ ํ–ˆ์œผ๋‹ˆ ํ•„์š”์— ๋”ฐ๋ผ ์ปจํŠธ๋กค๋Ÿฌ๋ฅผ ๋งˆ์Œ ๊ป ๋งŒ๋“ค๋ฉด ๋ฉ๋‹ˆ๋‹ค.

๊ทธ๋Ÿฐ๋ฐ ์ด๋ ‡๊ฒŒ ๋‹จ์ˆœํ•˜๊ฒŒ ์ปจํŠธ๋กค๋Ÿฌ์™€ DAO๋งŒ์œผ๋กœ ์• ํ”Œ๋ฆฌ์ผ€์ด์…˜์„ ๊ตฌ์„ฑํ•˜๋‹ค๋ณด๋ฉด ์—ฌ๋Ÿฌ ์ปจํŠธ๋กค๋Ÿฌ์—์„œ ๊ณตํ†ต์œผ๋กœ ์‚ฌ์šฉ๋˜๋Š” ๋กœ์ง์ด ์ƒ๊ธฐ๊ฒŒ ๋ฉ๋‹ˆ๋‹ค. ๋ฌผ๋ก  ์Šคํ”„๋ง MVC๋Š” ์ปจํŠธ๋กค๋Ÿฌ๋ฅผ ์ผ๋ฐ˜ ์ž๋ฐ” ๊ฐ์ฒด(POJO)๋กœ ๋งŒ๋“ค๊ธฐ ๋•Œ๋ฌธ์— ํ•œ ์ปจํŠธ๋กค๋Ÿฌ๊ฐ€ ๋˜ ๋‹ค๋ฅธ ์ปจํŠธ๋กค๋Ÿฌ๋ฅผ ํ˜ธ์ถœํ•˜๋Š” ๋ฐฉ์‹์œผ๋กœ ๊ตฌ์„ฑํ•ด๋„ ๋ฉ๋‹ˆ๋‹ค. ํ•˜์ง€๋งŒ ์‰ฝ๊ฒŒ ์• ํ”Œ๋ฆฌ์ผ€์ด์…˜์ด ๋ณต์žกํ•ด์ง€์ฃ .

๊ทธ๋ž˜์„œ ์ผ๋ฐ˜์ ์œผ๋กœ ์„œ๋น„์Šค ๊ณ„์ธต์„ ๋„์ž…ํ•ฉ๋‹ˆ๋‹ค.

๊ทธ๋Ÿผ ์„œ๋น„์Šค ๊ณ„์ธต์€ ์–ด๋–ค ๋ชฉ์ ์„ ๊ฐ€์ง€๊ณ  ๊ตฌ์„ฑํ•˜๋Š” ๊ฒŒ ์ข‹์„๊นŒ์š”? ์•„๊นŒ DAO๋Š” ํ…Œ์ด๋ธ” ๊ตฌ์กฐ์™€ ์—ฐ๊ณ„ํ•˜๊ณ  ์ปจํŠธ๋กค๋Ÿฌ๋Š” ํ™”๋ฉด๊ณผ ์—ฐ๊ณ„๊ฐ€ ๋ฉ๋‹ˆ๋‹ค. ์•„๋งˆ๋„ ์Šคํ† ๋ฆฌ ๋ณด๋“œ๋ฅผ ๊ธฐํš์ž๊ฐ€ ๋งŒ๋“คํ…Œ๋‹ˆ ์Šคํ† ๋ฆฌ ๋ณด๋“œ์™€ ์—ฐ๊ณ„ํ•œ๋‹ค๊ณ  ํ‘œํ˜„ํ•˜๋ฉด ๋˜๊ฒ ๋„ค์š”.

์„œ๋น„์Šค๋ฅผ ๊ตฌ์„ฑํ•˜๋Š” ๋ฐฉ์‹์€ ๋‹ค์–‘ํ•˜๊ฒ ์ง€๋งŒ ๋‹จ์ˆœํžˆ ๋งํ•ด์„œ ์—…๋ฌด์— ๋”ฐ๋ผ์„œ ์„œ๋น„์Šค๋ฅผ ๊ตฌ์„ฑํ•˜์‹ญ์‹œ์˜ค. ์•„๋งˆ๋„ ์œ ์ฆˆ ์ผ€์ด์Šค์™€ ์—ฐ๊ณ„ํ•ด์„œ ๊ตฌ์„ฑํ•˜๋ผ๊ณ  ํ‘œํ˜„ํ•˜๋ฉด ์ดํ•ดํ•˜๊ธฐ ์‰ฌ์šธ ์ˆ˜๋„ ์žˆ๊ฒ ๋„ค์š”.

์ฆ‰ ์ปจํŠธ๋กค๋Ÿฌ-์„œ๋น„์Šค-DAO์„ ํ™”๋ฉด-์—…๋ฌด-ํ…Œ์ด๋ธ”๋กœ ์ƒ๊ฐํ•˜๊ณ  ์ ‘๊ทผํ•˜๋ฉด ๋ฌธ์ œ๊ฐ€ ์กฐ๊ธˆ์€ ์‰ฝ๊ฒŒ ํ’€๋ฆฌ๊ฒŒ ๋  ๊ฒ๋‹ˆ๋‹ค.

์‚ฌ์‹ค ์„œ๋น„์Šค๋ฅผ ํŠธ ๋žœ์žญ์…˜ ์Šคํฌ๋ฆฝ์„ ๋‘๋Š” ๊ณณ์œผ๋กœ ์“ฐ๋А๋ƒ ๋„๋ฉ”์ธ ๋ชจ๋ธ๋กœ ์—…๋ฌด๋ฅผ ์œ„์ž„ํ•˜๋Š” ์—ญํ• ๋งŒ ํ•˜๊ฒŒ ํ•˜๋А๋ƒ๋Š” ๋“ฑ์˜ ์ถ”๊ฐ€ ๋…ผ์˜๊ฐ€ ํ•„์š”ํ•˜์ง€๋งŒ ์ผ๋‹จ์€ ์ปจํŠธ๋กค๋Ÿฌ-์„œ๋น„์Šค-DAO ๊ตฌ์กฐ๋ฅผ ์ž˜ ๋งŒ๋“ค๊ธฐ๋งŒ ํ•ด๋„ ์• ํ”Œ๋ฆฌ์ผ€์ด์…˜์ด ํ›จ์”ฌ ๊น”๋”ํ•ด์งˆ ๊ฒ๋‹ˆ๋‹ค.


๊ทธ๋Ÿผ PointService์—์„œ UserDAO ์™€ PointDAO๋ฅผ ์ด์šฉํ•ด์„œ
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๋กœ์ง์„ ๊ตฌํ˜„ํ•˜๋ฉด ๋œ๋‹ค๋Š” ๋ง์”€์ด์‹ ๊ฐ€์š”..?;;
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์•„๋‹ˆ๋ฉด;; Service๋‹จ์—์„œ ๋‹ค๋ฅธ Service๋ฅผ ์ด์šฉํ•˜์—ฌ ๊ฐ๊ฐ์˜ DAO์—
ย 
์ ‘๊ทผ(?)์„ ํ•˜๋„๋ก ํ•˜์—ฌ์•ผ ํ•˜๋Š”๊ฑธ๊นŒ์š”?
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๋ญ”๊ฐ€.. ๋‹ต์ด ์—†๋Š”๋ฐ ๋‹ต์„ ์—ฌ์ญค๋ณด๋Š”๊ฑฐ ๊ฐ™์•„ ์ฃ„์†ก์Šค๋Ÿฝ๋„ค์š”.;;;
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๊ทธ๋ƒฅ ์„œ๋น„์Šค๋‹จ์„ ๋งŒ๋“ค์–ด์„œ ์ œ ๋ง˜๋Œ€๋กœ ํ•˜๋ฉด ๋œ๋‹ค.........?;; ๊ฐ€ ๋‹ต์ผ๊นŒ์š”? ใ… _ใ… 
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๋‹ค์‹œํ•œ๋ฒˆ ์กฐ์–ธ ๋ถ€ํƒ๋“œ๋ฆฝ๋‹ˆ๋‹ค.
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2010๋…„ 12์›” 16์ผ ์˜คํ›„ 5:36, ์›์ƒํ˜ธ <shaw...@gmail.com>๋‹˜ ์˜ ๋ง:
Repository๋Š” DAO๋ผ๊ณ  ๋ณด์…”๋„ ๋˜๊ฒ ์ฃ ?

2010/12/16 ์›์ƒํ˜ธ <shaw...@gmail.com>

2010/12/16 ๋‚˜์ฐฝํ›ˆ <huli...@gmail.com>

์ด ๊ทธ๋ฃน์— ๊ฒŒ์‹œํ•˜๋ ค๋ฉด ks...@googlegroups.com(์œผ) ๋กœ ์ด๋ฉ”์ผ์„ ๋ณด๋‚ด์„ธ์š”.

๊ทธ๋ฃน์—์„œ ํƒˆํ‡ดํ•˜๋ ค๋ฉด ksug+uns...@googlegroups.com๋กœ ์ด๋ฉ”์ผ์„ ๋ณด๋‚ด์ฃผ์„ธ์š”.
๋” ๋งŽ์€ ์˜ต์…˜์„ ๋ณด๋ ค๋ฉด http://groups.google.com/group/ksug?hl=ko์— ์„œ ๊ทธ๋ฃน์„ ๋ฐฉ๋ฌธํ•˜์„ธ์š”.



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* ์›์ƒํ˜ธ (Won, Shawn), BPNR
* E-Mail (sh...@bpnr.co.kr, shaw...@gmail.com), Jabber ID : shaw...@gmail.com
* --- "The best way to predict the future is to invent it" - Alan Kay
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* ์›์ƒํ˜ธ (Won, Shawn), BPNR
* E-Mail (sh...@bpnr.co.kr, shaw...@gmail.com), Jabber ID : shaw...@gmail.com
* --- "The best way to predict the future is to invent it" - Alan Kay
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Google ๊ทธ๋ฃน์Šค 'Korea Spring User Group' ๊ทธ๋ฃน์— ๊ฐ€์ž…ํ–ˆ์œผ๋ฏ€๋กœ ๋ณธ ๋ฉ”์ผ์ด ์ „์†ก๋˜์—ˆ์Šต๋‹ˆ๋‹ค.
์ด ๊ทธ๋ฃน์— ๊ฒŒ์‹œํ•˜๋ ค๋ฉด ks...@googlegroups.com(์œผ) ๋กœ ์ด๋ฉ”์ผ์„ ๋ณด๋‚ด์„ธ์š”.

๊ทธ๋ฃน์—์„œ ํƒˆํ‡ดํ•˜๋ ค๋ฉด ksug+uns...@googlegroups.com๋กœ ์ด๋ฉ”์ผ์„ ๋ณด๋‚ด์ฃผ์„ธ์š”.
๋” ๋งŽ์€ ์˜ต์…˜์„ ๋ณด๋ ค๋ฉด http://groups.google.com/group/ksug?hl=ko์— ์„œ ๊ทธ๋ฃน์„ ๋ฐฉ๋ฌธํ•˜์„ธ์š”.

์„ ์˜์šฑ

unread,
Dec 16, 2010, 6:51:46โ€ฏPM12/16/10
to ks...@googlegroups.com
๋ง‰์—ฐํ•˜๊ฒŒ ์ด๋Ÿด ๊ฒƒ์ด๋‹ค๊ณ  ๋А๋ผ๊ณ  ์žˆ๋˜ ๋‚ด์šฉ์„ ๋‹ค๋ฅธ๋ถ„์—๊ฒŒ ์„ค๋ช…์„ ๋“ค์œผ๋‹ˆ ๊ณต๊ฐ๋„ ๋งŽ์ด ๋˜๊ณ  ๋งž๋Š” ๋ฐฉํ–ฅ์œผ๋กœ ๊ฐ€๊ณ  ์žˆ๋‹ค๊ณ  ์ž์œ„ํ•  ์ˆ˜ ์žˆ์–ด์„œ ์ข‹์•˜์Šต๋‹ˆ๋‹ค.
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์•ž์œผ๋กœ ์ด๋Ÿฐ ๊ธ€ ๋งŽ์ด ์˜ฌ๋ผ์™”์œผ๋ฉด ์ข‹๊ฒ ์Šต๋‹ˆ๋‹ค.
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์˜ค๋Š˜๋„ ์ข‹์€ ํ•˜๋ฃจ ๋˜์„ธ์š” ^^

whites...@gmail.com

unread,
Dec 16, 2010, 7:10:34โ€ฏPM12/16/10
to ks...@googlegroups.com
Application ํ…Œ์ด๋ธ”์—” ์–ด๋–ค๊ฒŒ ๋“ค์–ด๊ฐ€๋Š”์ง€ ๊ถ๊ธˆํ•ด์ง€์ง€๋งŒ ์ง€๊ธˆ ๋‚˜์ฐฝํ›ˆ๋‹˜๊ป˜์„œ ๋ง์”€ํ•˜์‹  ์‹œ๋‚˜๋ฆฌ์˜ค๋ฅผ ์ €๋ณด๊ณ  ์ฝ”๋”ฉํ•˜๋ผ๊ณ ํ•˜๋ฉด...

์‚ฌ์šฉ์ž๊ฐ€ ํฌ์ธํŠธ๋ฅผ ์†Œ์ง„ํ•˜์‹ ๋Œ”์ฃ ?

User.use(Point point) ์—์„œ ๋กœ์ง์„ ๊ตฌํ˜„ํ•˜๊ณ  ์ด๊ฑธ ํŠธ๋žœ์žญ์…˜ ์ฒ˜๋ฆฌ์ค‘์ธ ์„œ๋น„์Šค์ชฝ์—์„œ ํ˜ธ์ถœํ•ด์ฃผ๊ฒ ๋„ค์š”.

๊ฐ„๋”ดํ•˜์ฃ 

BlackBerryยฎ ์—์„œ ๋ณด๋ƒˆ์Šต๋‹ˆ๋‹ค.


From: ๋‚˜์ฐฝํ›ˆ <huli...@gmail.com>
Date: Thu, 16 Dec 2010 17:17:43 +0900
Subject: controller์˜ ์ž„๋ฌด? DAO์˜ ์ž„๋ฌด?
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๋‚˜์ฐฝํ›ˆ

unread,
Dec 16, 2010, 9:41:06โ€ฏPM12/16/10
to ks...@googlegroups.com
์ •๋ง ์ข‹์€ ๋‹ต๋ณ€ ๊ฐ์‚ฌ๋“œ๋ฆฝ๋‹ˆ๋‹ค.ใ… _ใ… 
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๊ฐ„๋‹จํ•˜๊ฒŒ ๋ณด์ด๋ฉด์„œ๋„ ๊ฐ„๋‹จํ•˜์ง€๊ฐ€ ์•Š๋„ค์š”;;
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๋‹ต๋ณ€์„ ๋ณด๊ณ  ์—ฌ๊ธฐ์ €๊ธฐ ์›น์„œํ•‘์„ ํ•˜๋ฉด์„œ
ย 
์กฐ๊ธˆ ๊ฐ์„ ์žก์•˜์Šต๋‹ˆ๋‹ค.^^
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์ •๋ฆฌํ•˜๋ฉด..
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์ปจํŠธ๋กค๋Ÿฌ๋Š” ์‚ฌ์šฉ์ž ์š”์ฒญ์— ๋Œ€ํ•œ ๊ฒฐ๊ณผ๋งŒ์„ ๋ฆฌํ„ดํ•˜๊ณ 
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์ปจํŠธ๋กค๋Ÿฌ์—์„œ ์„œ๋น„์Šค๋ฅผ ํ˜ธ์ถœํ•˜๊ณ 
ย 
์„œ๋น„์Šค์—์„œ๋Š” DAO๋“ค์„ ๊ฐ€์ง€๊ณ  ์™€์„œ ๊ทธ์— ๊ฑธ๋งž๋Š” ๋กœ์ง์„ ๊ตฌํ˜„ํ•˜๋Š” ์‹์œผ๋กœ ํ•˜๋ฉด ๋˜๋Š”๊ฑฐ๊ฒ ์ฃ ..^^;;;;;
(์ž... ์ž˜๋ชป ์ดํ•ดํ•˜๊ณ  ์žˆ๋Š”๊ฑด๊ฐ€;;;;;;;;;)
ย 
๋‹ค์‹œํ•œ๋ฒˆ ์ข‹์€ ๋‹ต๋ณ€ ๊ฐ์‚ฌ๋“œ๋ฆฝ๋‹ˆ๋‹ค ๊พธ๋ฒ…
ย 

Seokhoon Hyeon

unread,
Dec 16, 2010, 11:38:23โ€ฏPM12/16/10
to ks...@googlegroups.com
์Œ....

์ž˜์€ ๋ชจ๋ฅด์ง€๋งŒ

dao ๋Š” ๋ฐ์ดํ„ฐ๋ฒ ์ด์Šค์™€ ํ•จ๊ป˜ ํ–‰์œ„๋ฅผ ํ•˜๋Š” ๋‹จ์œ„
service ๋Š” ํŠธ๋žœ์ ์…˜ ๋‹จ์œ„
controller๋Š” ์š”์ฒญ๊ณผ ์‘๋‹ต์˜ ๋‹จ์œ„

๋ผ๊ณ  ์ดํ•ดํ•˜๋ฉด ํŽธํ•˜์ง€ ์•Š์„๊นŒ์š”?

์•ˆ ๊ทธ๋Ÿฐ ๊ฒฝ์šฐ๋„ ์žˆ๊ฒ ์ง€๋งŒ...

์•ˆ ๊ทธ๋Ÿฐ ๊ฒฝ์šฐ๋Š” ๋ญ๊ฐ€ ์žˆ์„๊นŒ์š”?

๋ญ ์ด๋ฏธ ์ดํ•ดํ•˜๊ณ  ๊ณ„์‹ ๊ฑฐ๊ฒ ์ฃ 

๋‚˜์˜ iPhone์—์„œ ๋ณด๋ƒ„

2010. 12. 16. ์˜คํ›„ 5:17 ๋‚˜์ฐฝํ›ˆ <huli...@gmail.com> ์ž‘์„ฑ:

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